N'-hydroxy-N-(5-methylisoxazol-3-yl)formimidamide CAS 382136-35-8
| CAS No. | 382136-35-8 |
| Molecular Formula | C5H7N3O2 |
| Molecular Weight | 141.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N'-hydroxy-N-(5-methylisoxazol-3-yl)formimidamide (CAS 382136-35-8), a certified reference material (molecular formula C5H7N3O2, MW 141.13 g/mol) for analytical method development and quality control.
Structurally, N'-hydroxy-N-(5-methylisoxazol-3-yl)formimidamide (C5H7N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 141.13 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures N'-hydroxy-N-(5-methylisoxazol-3-yl)formimidamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H7N3O2 |
| Molecular Weight | 141.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related N Standards
- N’-hydroxy-1-methyl-1H-1,2,3-triazole-4-carboximidamide (CAS 1862274-39-2)
- 1-(1-Hydroxy-5-methyl-1H-1,2,3-triazol-4-yl)ethanone (CAS 299197-45-8)
- 2-Hydroxy-N-methyl-1H-imidazole-1-carboxamide (CAS 61224-25-7)
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- 5-Hydroxy-2-methyl-1H-imidazole-4-carboxamide (CAS 69946-37-8)
Recommended Standards
- N'-hydroxy-5-methylisoxazole-3-carboximidamide (CAS 90585-88-9)
- Propyl(2,2,2-trifluoroethyl)amine (CAS 71113-54-7)
- N-Hydroxy-5-methyl-1H-pyrazole-3-carboxamide (CAS 89270-44-0)
- Pymetrozine Metabolite CGA371075 (CAS 62764-56-1)
- 2-Ethylbenzofuran-6-amine (CAS 27408-35-1)
- Torsemide (CAS 56211-40-6)
- 3-Bromo-4-chloropyridine-5-methanol hydrochloride (CAS 2121514-38-1)
- 3-(2,6-difluorophenyl)azetidin-3-ol hydrochloride (CAS 2306275-02-3)
- N-(3-bromo-5-ethoxy-4-methoxybenzyl)cyclopropanamine hydrochloride (CAS 1158538-05-6)
- (3-Methoxy-4-nitrophenyl)phosphonic dichloride (CAS 1197956-37-8)
- (1-methyl-3-piperidyl)methanamine (CAS 14613-37-7)
- 3-[[(2-Chlorophenyl)methyl]thio]-1,2,4-thiadiazol-5-amine (CAS 447414-55-3)
- 3-Amino-N-(3-chlorophenyl)propanamide hydrochloride (CAS 1245569-24-7)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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